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Finding the Fourth Proportional to 69,456.93, 95,850.32 and 37,625.79

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Solution

The fourth proportional to 69,456.93, 95,850.32 and 37,625.79 is: 51,923.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,456.93 : 95,850.32 = 37,625.79 : x
  2. Step 2: Convert to fraction form
    69,456.93/95,850.32 = 37,625.79/x
  3. Step 3: Cross multiply
    69,456.93x = 95,850.32 × 37,625.79
  4. Step 4: Simplify right side
    69,456.93x = 3,606,443,626.57
  5. Step 5: Solve for x
    x = 3,606,443,626.57/69,456.93
  6. Step 6: Final answer
    x = 51,923.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.